Underwood Ammo Controlled Chaos Features The Controlled Chaos bullets are designed to provide exceptional accuracy and efficient energy transfer making them ideal for various shooting applications. With a ballistic coefficient of 0.2240 these bullets maintain stability and trajectory even at long distances. The ammunition is made using high-quality brass cases which are not only durable but also reloadable adding value for shooters who prefer to reload their ammunition. Additionally the bullets are lead-free making them an environmentally friendly choice for hunting and shooting. Underwood Ammo Controlled Chaos Specifications Ballistic Coefficient: 0.2240 Boxes Per Case: 10 Brand: Underwood Ammo Brand Family: Rifle Bullet Type: Solid CA Prop 65: Yes CA Prop 65 Chemical: Nickel (Metallic) Caliber: 30-30 Win Case Material: Brass Case Pack: Boxed Energy: 1791 ft-lbs Grain: 140 gr Lead-Free: Yes Package/Packing: Box Primer: Boxer Reloadable Case: Yes Rounds: 20 Velocity: 2400 fps